2108539440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 480

約数和(自身を含む): 8644446720

約数和(自身を除く): 6535907280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 97, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 194, 210, 227, 228, 240, 252, 266, 280, 285, 291, 304, 315, 336, 342, 360, 380, 388, 399, 420, 454, 456, 485, 504, 532, 560, 570, 582, 630, 665, 679, 681, 684, 720, 760, 776, 798, 840, 855, 873, 908, 912, 970, 1008, 1064, 1135, 1140, 1164, 1197, 1260, 1330, 1358, 1362, 1368, 1455, 1520, 1552, 1589, 1596, 1680, 1710, 1746, 1816, 1843, 1940, 1995, 2037, 2043, 2128, 2270, 2280, 2328, 2394, 2520, 2660, 2716, 2724, 2736, 2910, 3178, 3192, 3395, 3405, 3420, 3492, 3632, 3686, 3880, 3990, 4074, 4086, 4313, 4365, 4540, 4560, 4656, 4767, 4788, 5040, 5320, 5432, 5448, 5529, 5820, 5985, 6111, 6356, 6384, 6790, 6810, 6840, 6984, 7372, 7760, 7945, 7980, 8148, 8172, 8626, 8730, 9080, 9215, 9534, 9576, 10185, 10215, 10640, 10864, 10896, 11058, 11640, 11970, 12222, 12712, 12901, 12939, 13580, 13620, 13680, 13968, 14301, 14744, 15890, 15960, 16296, 16344, 16587, 17252, 17460, 18160, 18430, 19068, 19152, 20370, 20430, 21565, 22019, 22116, 23280, 23835, 23940, 24444, 25424, 25802, 25878, 27160, 27240, 27645, 28602, 29488, 30191, 30555, 31780, 31920, 32592, 32688, 33174, 34504, 34920, 36860, 38136, 38703, 38817, 40740, 40860, 43130, 44038, 44232, 47670, 47880, 48888, 51604, 51756, 54320, 54480, 55290, 57204, 60382, 61110, 63560, 64505, 64695, 66057, 66348, 69008, 69840, 71505, 73720, 76272, 77406, 77634, 81480, 81720, 82935, 86260, 88076, 88464, 90573, 95340, 95760, 97776, 103208, 103512, 110095, 110580, 114408, 116109, 120764, 122220, 127120, 129010, 129390, 132114, 132696, 143010, 147440, 150955, 154133, 154812, 155268, 162960, 163440, 165870, 172520, 176152, 181146, 190680, 193515, 194085, 198171, 206416, 207024, 220190, 221160, 228816, 232218, 241528, 244440, 258020, 258780, 264228, 265392, 271719, 286020, 301910, 308266, 309624, 310536, 330285, 331740, 345040, 352304, 362292, 381360, 387030, 388170, 396342, 418361, 440380, 442320, 452865, 462399, 464436, 483056, 488880, 516040, 517560, 528456, 543438, 572040, 580545, 603820, 616532, 619248, 621072, 660570, 663480, 724584, 770665, 774060, 776340, 792684, 836722, 880760, 905730, 924798, 928872, 990855, 1032080, 1035120, 1056912, 1086876, 1144080, 1161090, 1207640, 1233064, 1255083, 1321140, 1326960, 1358595, 1387197, 1449168, 1541330, 1548120, 1552680, 1585368, 1673444, 1761520, 1811460, 1849596, 1857744, 1981710, 2091805, 2173752, 2311995, 2322180, 2415280, 2466128, 2510166, 2642280, 2717190, 2774394, 2928527, 3082660, 3096240, 3105360, 3170736, 3346888, 3622920, 3699192, 3765249, 3963420, 4183610, 4347504, 4623990, 4644360, 5020332, 5284560, 5434380, 5548788, 5857054, 6165320, 6275415, 6693776, 6935985, 7245840, 7398384, 7530498, 7926840, 8367220, 8785581, 9247980, 9288720, 10040664, 10868760, 11097576, 11714108, 12330640, 12550830, 13871970, 14642635, 15060996, 15853680, 16734440, 17571162, 18495960, 18826245, 20081328, 21737520, 22195152, 23428216, 25101660, 26356743, 27743940, 29285270, 30121992, 33468880, 35142324, 36991920, 37652490, 43927905, 46856432, 50203320, 52713486, 55487880, 58570540, 60243984, 70284648, 75304980, 87855810, 100406640, 105426972, 110975760, 117141080, 131783715, 140569296, 150609960, 175711620, 210853944, 234282160, 263567430, 301219920, 351423240, 421707888, 527134860, 702846480, 1054269720, 2108539440]

約数ペア:

[(1, 2108539440), (2, 1054269720), (3, 702846480), (4, 527134860), (5, 421707888), (6, 351423240), (7, 301219920), (8, 263567430), (9, 234282160), (10, 210853944), (12, 175711620), (14, 150609960), (15, 140569296), (16, 131783715), (18, 117141080), (19, 110975760), (20, 105426972), (21, 100406640), (24, 87855810), (28, 75304980), (30, 70284648), (35, 60243984), (36, 58570540), (38, 55487880), (40, 52713486), (42, 50203320), (45, 46856432), (48, 43927905), (56, 37652490), (57, 36991920), (60, 35142324), (63, 33468880), (70, 30121992), (72, 29285270), (76, 27743940), (80, 26356743), (84, 25101660), (90, 23428216), (95, 22195152), (97, 21737520), (105, 20081328), (112, 18826245), (114, 18495960), (120, 17571162), (126, 16734440), (133, 15853680), (140, 15060996), (144, 14642635), (152, 13871970), (168, 12550830), (171, 12330640), (180, 11714108), (190, 11097576), (194, 10868760), (210, 10040664), (227, 9288720), (228, 9247980), (240, 8785581), (252, 8367220), (266, 7926840), (280, 7530498), (285, 7398384), (291, 7245840), (304, 6935985), (315, 6693776), (336, 6275415), (342, 6165320), (360, 5857054), (380, 5548788), (388, 5434380), (399, 5284560), (420, 5020332), (454, 4644360), (456, 4623990), (485, 4347504), (504, 4183610), (532, 3963420), (560, 3765249), (570, 3699192), (582, 3622920), (630, 3346888), (665, 3170736), (679, 3105360), (681, 3096240), (684, 3082660), (720, 2928527), (760, 2774394), (776, 2717190), (798, 2642280), (840, 2510166), (855, 2466128), (873, 2415280), (908, 2322180), (912, 2311995), (970, 2173752), (1008, 2091805), (1064, 1981710), (1135, 1857744), (1140, 1849596), (1164, 1811460), (1197, 1761520), (1260, 1673444), (1330, 1585368), (1358, 1552680), (1362, 1548120), (1368, 1541330), (1455, 1449168), (1520, 1387197), (1552, 1358595), (1589, 1326960), (1596, 1321140), (1680, 1255083), (1710, 1233064), (1746, 1207640), (1816, 1161090), (1843, 1144080), (1940, 1086876), (1995, 1056912), (2037, 1035120), (2043, 1032080), (2128, 990855), (2270, 928872), (2280, 924798), (2328, 905730), (2394, 880760), (2520, 836722), (2660, 792684), (2716, 776340), (2724, 774060), (2736, 770665), (2910, 724584), (3178, 663480), (3192, 660570), (3395, 621072), (3405, 619248), (3420, 616532), (3492, 603820), (3632, 580545), (3686, 572040), (3880, 543438), (3990, 528456), (4074, 517560), (4086, 516040), (4313, 488880), (4365, 483056), (4540, 464436), (4560, 462399), (4656, 452865), (4767, 442320), (4788, 440380), (5040, 418361), (5320, 396342), (5432, 388170), (5448, 387030), (5529, 381360), (5820, 362292), (5985, 352304), (6111, 345040), (6356, 331740), (6384, 330285), (6790, 310536), (6810, 309624), (6840, 308266), (6984, 301910), (7372, 286020), (7760, 271719), (7945, 265392), (7980, 264228), (8148, 258780), (8172, 258020), (8626, 244440), (8730, 241528), (9080, 232218), (9215, 228816), (9534, 221160), (9576, 220190), (10185, 207024), (10215, 206416), (10640, 198171), (10864, 194085), (10896, 193515), (11058, 190680), (11640, 181146), (11970, 176152), (12222, 172520), (12712, 165870), (12901, 163440), (12939, 162960), (13580, 155268), (13620, 154812), (13680, 154133), (13968, 150955), (14301, 147440), (14744, 143010), (15890, 132696), (15960, 132114), (16296, 129390), (16344, 129010), (16587, 127120), (17252, 122220), (17460, 120764), (18160, 116109), (18430, 114408), (19068, 110580), (19152, 110095), (20370, 103512), (20430, 103208), (21565, 97776), (22019, 95760), (22116, 95340), (23280, 90573), (23835, 88464), (23940, 88076), (24444, 86260), (25424, 82935), (25802, 81720), (25878, 81480), (27160, 77634), (27240, 77406), (27645, 76272), (28602, 73720), (29488, 71505), (30191, 69840), (30555, 69008), (31780, 66348), (31920, 66057), (32592, 64695), (32688, 64505), (33174, 63560), (34504, 61110), (34920, 60382), (36860, 57204), (38136, 55290), (38703, 54480), (38817, 54320), (40740, 51756), (40860, 51604), (43130, 48888), (44038, 47880), (44232, 47670)]